Turntables can only realize their full potential if their motor is perfectly synchronized and runs at exactly the correct speed. The Pro-Ject Speed Box does exactly that: The quartz-controlled regulation with the powerful external power supply allows the connected turntable to turn exactly "to measure". The stabilization of the sound image is surprisingly great.
- Pro-Ject Speed Box
Technology- Solid metal housing to protect the electronics from vibrations and interference
- Compact design makes it possible to store it close to the record player
- Electronic speed switching between 33 and 45 rpm
- 78 rpm optionally possible after replacing the pulley (not included in delivery)
- Quartz-accurate speed control
- All functions microprocessor controlled
- External power supply (included)
- Technical data Speed Box
- Speeds 33.33 and 45.11 rpm. (Optional 78 rpm possible after replacing the pulley, not included in delivery)
- Crystal oscillator frequency accuracy +/- 0.001%
- Turntable connection 16V/AC 190mA max. (Power consumption 3W max.)
- Plug-in power supply 16V/500mA AC
- Dimensions W x D x H / 75 x 75 x 20mm
- Weight 160g without power supply
Compatible, for example, with the following turntables from Pro-Ject: - 1Anniversary - 2Xperience AC / Basic + / Classic - 6PerspeX (AC) - Debut III / Esprit / Phono / Phono USB (16V AC) - Essential / Phono USB - Perspective - Pro- Section 1.2. Pro-Ject 1.9 - Pro-Ject 2 - Pro-Ject 2.9 - Pro-Ject 6.9 - RPM 1.3 Genie - RPM 10.1 Evolution - RPM 4 - RPM 5.1 - RPM 6 - RPM 6.1 SB - RPM 9.1 Acrylic - RPM 9.2 Evolution - D . ebut Carbon / Esprit / Phono USB (AC versions) - Pro-Ject 1